Yoke for a respirator



FIG. 1 is a front perspective view of a yoke for a respirator showing my new design. The broken lines are for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a left side elevation view thereof. 

The ornamental design for a yoke for a respirator, as shown and described. 